Sangamo Therapeutics Reports Recent Business Highlights and First Quarter 2021 Financial Results

On May 4, 2021 Sangamo Therapeutics, Inc. (Nasdaq: SGMO), a genomic medicine company, reported recent business highlights and first quarter 2021 financial results (Press release, Sangamo Therapeutics, MAY 4, 2021, View Source [SID1234579172]).

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"This quarter, we have continued our focus on advancing our lead programs through clinical execution, regulatory interactions, and collaborations with our partners and investigators. We are pleased that enrollment has completed for Pfizer’s lead-in study for the hemophilia A Phase 3 AFFINE trial. Additionally, the EMA granted Orphan Designation and the FDA granted Fast Track Designation to BIVV003, now known as SAR445136, our cell therapy product candidate treating sickle cell disease partnered with Sanofi. Also, we initiated the STEADFAST study for our product candidate treating renal transplant rejection, which we believe is the first-in-human CAR-Treg clinical study," said Sandy Macrae, Chief Executive Officer of Sangamo. "Further, our research engine continued to be highly productive this quarter, advancing both our CAR-Treg programs for autoimmune disorders and our transcriptional regulation therapies for neurological diseases."

Recent Business Highlights

Completed enrollment of patients in Pfizer’s lead-in study to the registrational Phase 3 AFFINE clinical trial of giroctocogene fitelparvovec, a gene therapy product candidate for the treatment of severe hemophilia A, developed in collaboration with Pfizer.
Received Fast Track Designation from the FDA for BIVV003, now known as SAR445136, our cell therapy product candidate for the treatment of sickle cell disease, developed in collaboration with Sanofi. Also, the EMA granted Orphan Designation to SAR445136 based on early clinical data from three treated patients.
Initiated the Phase 1/2 STEADFAST clinical study evaluating TX200, a wholly-owned autologous HLA-A2 CAR-Treg cell therapy product candidate treating patients receiving a HLA-A2 mismatched kidney from a living donor. The first patient is expected to be enrolled in this study by the end of this year.
Published preclinical data on tau- and alpha-synuclein-targeted zinc finger transcriptional repressors in Science Advances and at the 15th International Conference on Alzheimer’s & Parkinson’s Diseases (ADPD), respectively. Also, announced upcoming preclinical alpha-synuclein and C9ORF72 abstracts to be presented at the upcoming 24th Annual Meeting of the American Society of Gene & Cell Therapy (ASGCT) (Free ASGCT Whitepaper) on May 11, 2021.
First Quarter 2021 Financial Results

Consolidated net loss for the first quarter ended March 31, 2021 was $45.9 million or $0.32 per share, compared to a net loss of $42.9 million or $0.37 per share for the same period in 2020.

Revenues

Revenues for the first quarter ended March 31, 2021 were $26.3 million, compared to $13.1 million for the same period in 2020. The increase of $13.2 million in revenues was primarily due to the recognition of upfront license fees and research reimbursements under our collaboration agreements with Biogen and Novartis, which became effective in April and July 2020, respectively. These increases were partially offset by a decrease in revenue related to our hemophilia A collaboration with Pfizer, as a result of completion of our reimbursable activities in the fourth quarter of 2020.

GAAP and Non-GAAP operating expenses

Total operating expenses on a GAAP basis for the first quarter ended March 31, 2021 were $72.6 million compared to $57.6 million for the same period in 2020. Non-GAAP operating expenses, which exclude stock-based compensation expense, for the first quarter ended March 31, 2021 were $65.1 million compared to $52.0 million for the same period in 2020.

The increase in total operating expenses on a GAAP basis was primarily driven by our higher clinical and manufacturing supply expenses to support the advancement of our clinical trials and our new collaborations along with our increased headcount.

Cash, cash equivalents and marketable securities

Cash, cash equivalents and marketable securities as of March 31, 2021 were $629.5 million compared to $692.0 million as of December 31, 2020.

Guidance for 2021 Reiterated (initial guidance provided on February 24, 2021)

On a GAAP basis, we expect total operating expenses, including non-cash stock-based compensation expenses, to be in the range of approximately $285 million to $305 million.

On a non-GAAP basis, we expect total operating expenses, excluding estimated non-cash stock-based compensation expense of approximately $30 million, to be in the range of approximately $255 million to $275 million.

Conference Call

Sangamo will host a conference call today, May 4, 2021, at 5:00 p.m. Eastern Time, which will be open to the public. The call will also be webcast with live Q&A and can be accessed via a link on the Sangamo Therapeutics website in the Investors and Media section under Events and Presentations.

The conference call dial-in numbers are (877) 377-7553 for domestic callers and (678) 894-3968 for international callers. The conference ID number for the call is 5714729. Participants may access the live webcast via a link on the Sangamo Therapeutics website in the Investors and Media section under Events and Presentations. A conference call replay will be available for one week following the conference call. The conference call replay numbers for domestic and international callers are (855) 859-2056 and (404) 537-3406, respectively. The conference ID number for the replay is 5714729.

VAXIMM Announces Participation at Scientific and Industry Events in May

On May 4, 2021 VAXIMM AG, a Swiss/German biotech company focused on developing an oral plug and play DNA vaccination technology to stimulate patients’ cytotoxic T-cells targeting a wide range of cancer-related antigens, reported that the Company will participate in several scientific and industry events this month (Press release, Vaximm, MAY 4, 2021, View Source [SID1234579171]).

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Dr. Heinz Lubenau, Chief Executive Officer of VAXIMM, and the management team will attend the following conferences:

18th CIMT (Free CIMT Whitepaper) Annual Meeting
May 10-12, 2021, Virtual Event
– To schedule a meeting with the Company, please contact [email protected].

21st Bio€quity Europe
May 17-19, 2021, Virtual Event
– Company presentation.
– To request a meeting, please sign up through the event’s partneringONE meeting system.

SACHS FORUM: 7th Annual Immuno-Oncology Innovation Forum
May 18-20, 2021, Virtual Event
– Company presentation.
– Panel discussion "Latest Advances in Cell & Gene Therapies.", 6:50 pm CEST, 19 May.
– To schedule a meeting, please sign up in the event’s online meeting system.

17th Annual Anglonordic Life Science Conference
May 25-26, 2021, Virtual Event
– Company presentation during session, "Biotech Investment and Technology Investment," 12 pm CEST, 26 May.
– To schedule a meeting, please sign up in the online meeting system.

For updates, please see the Events section of the Company’s website.

Castle Biosciences Collaborates With the Colorado Melanoma Foundation and Epiphany Dermatology to Provide Free Skin Cancer Screenings Across the Southwest U.S.

On May 4, 2021 Castle Biosciences, Inc. (Nasdaq: CSTL), a skin cancer diagnostics company providing personalized genomic information to improve cancer treatment decisions, reported that it is a national sponsor of the Colorado Melanoma Foundation, a non-profit organization (Press release, Castle Biosciences, MAY 4, 2021, View Source [SID1234579138]). Castle will collaborate with the Colorado Melanoma Foundation and Epiphany Dermatology to provide free skin cancer screenings and public education through the Sun Bus initiative. The Sun Bus is a mobile skin cancer screening station and sun safety education classroom.

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The Colorado Melanoma Foundation and The Sun Bus, beginning in May, will travel to locations in Texas, Colorado, Arizona and New Mexico, providing free skin cancer checks, as well as educating visitors on ways to prevent skin cancer deaths through free sun safety education sessions.

"The purpose of the 2021 Sun Bus Free Skin Cancer Screening Tour is to help re-engage public attention on skin cancer screening as we come out of the pandemic," stated Dr. Neil Box, director of the Sun Bus and president of the Colorado Melanoma Foundation. "Most of us have been focused on maintaining social distancing and helping limit the spread of COVID-19, but it is important not to neglect our regular health screenings."

"May is Skin Cancer Awareness Month, and it is an important time for us to reiterate our commitment to improving the lives of patients with skin cancer," said Derek Maetzold, president and chief executive officer of Castle. "Our collaboration with the Colorado Melanoma Foundation and the Sun Bus initiative is intended to help educate the public and encourage early detection and screening. With our suite of dermatologic diagnostic tests, we’re passionate about providing patients with the most accurate and personalized care. And that begins with screenings, awareness and an understanding of the risks of skin cancer."

To see when The Sun Bus is in your area, visit View Source

Obsidian Therapeutics To Present Preclinical Data From cytoTIL15 Program at the 24th American Society of Gene and Cell Therapy Annual Meeting

On May 4, 2021 Obsidian Therapeutics, a biotechnology company pioneering engineered cell and gene therapies, reported that the Company will present at the upcoming 24th American Society of Gene and Cell Therapy (ASGCT) (Free ASGCT Whitepaper) Annual Meeting, which will be hosted virtually May 11-14, 2021 (Press release, Obsidian Therapeutics, MAY 4, 2021, View Source [SID1234579136]).

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The abstract for the poster describes how Obsidian’s cytoTIL15 product (cytoTIL therapy engineered with mbIL15) demonstrates enhanced in vivo performance in the absence of IL-2, paving the way for more durable efficacy and improved safety in patients with solid tumor malignancies, and has been published in Molecular Therapy.

Details of the poster:

Title: cytoTIL therapy engineered with mbIL15 demonstrates enhanced in vivo persistence in the absence of IL-2, paving the way for durable efficacy and improved safety in patients with solid tumor malignancies

Abstract Number: 617

Session: Cancer – Immunotherapy, Cancer Vaccines

Session Date and Time: Tuesday May 11, 2021 8:00 AM – 10:00 AM

Abstract Summary: Tumor-infiltrating lymphocytes (TILs) have generated promising data in clinical trials as therapy for heavily pretreated patients with solid tumor malignancies, such as metastatic melanoma. The IL-2 regimen required for in vivo maintenance of TILs poses significant limitations on application of the therapy. Obsidian’s cytoTIL product is comprised of TILs engineered with membrane bound IL-15 (mbIL15) that is regulatable using a drug responsive domain (DRD) designed via our cytoDRiVE platform. cytoTILs demonstrate enhanced persistence in mice without IL2 compared to conventional TILs with IL2.

Paul Wotton, Chief Executive Officer of Obsidian, commented, "We expect that cytoTIL15 will pave the way for a more potent and persistent TIL product that will not require infusion of IL-2, thereby improving durable efficacy and expanding the pool of eligible patients with metastatic melanoma and other solid tumor malignancies that can be treated with this groundbreaking therapy."

Topical MEK Inhibitor, NFX-179, Prevents Cutaneous Squamous Cell Carcinoma in Pre-Clinical Model

On May 4, 2021 NFlection Therapeutics reported that research to be shared during a plenary talk at the Society for Investigative Dermatology’s 2021 Virtual Meeting, data from investigators at the Tsai Lab at Moffitt Cancer Center, Sarin Lab at the Stanford University School of Medicine and NFlection Therapeutics demonstrate positive efficacy in preclinical models for the use of a topical gel — NFX-179 — to prevent cutaneous squamous cell carcinoma (cSCC) (Press release, NFlection Therapeutics, MAY 4, 2021, View Source [SID1234579135]).

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In a UV-induced mouse model of cutaneous squamous cell carcinoma, topical application of NFX-179 gel reduced the formation of new cSCCs by an average of 92% at doses of 0.5% and greater, at 28 days. No systemic or skin toxicities were observed. The researchers also conducted a split-back randomized controlled study in 5 mice per group. NFX-179 0.5% gel was applied to half of the back, and vehicle was applied to the other half of each of the UV-irradiated mice. Near-complete suppression of cutaneous squamous cell carcinoma was observed only in the drug-treated area, demonstrating the targeted and local effect of the drug candidate. Furthermore, the team found that NFX-179 inhibits the growth of human cutaneous squamous cell carcinoma cell lines in a dose-dependent manner and that topical NFX-179 application penetrates human skin and inhibits ERK signaling in human cSCC explants.

"We are thrilled with the compelling evidence these data provide, that topical application of NFX-179 has the potential to be a safe, effective strategy for prevention of cutaneous squamous cell carcinoma in high-risk individuals, and we feel very optimistic about moving into clinical trials," said Dr. Kenneth Tsai, M.D., Ph.D., Senior Member, Anatomic Pathology and Tumor Biology at Moffitt Cancer Center. "These data also validate a rational design approach for the precision targeting of diseases of the skin, particularly for cancer prevention — I hope this is just the beginning of more research that rationally targets disease-driving molecular changes in the skin."

NFX-179 and the Ras/MEK Pathway
Aberrant activation of the Ras/MEK pathway is connected to a collection of rare disorders and the formation of tumors, and prior research from the Tsai Lab and others has concluded that this pathway is integral to developing cutaneous squamous cell carcinoma, predicting that MEK1, 2 could be a target for preventing these carcinomas.1,2 Re-analysis of this data performed by the Sarin Lab further predicted that the FDA-approved MEK1, 2 inhibitor, selumetinib, could be used as a therapeutic agent for cutaneous squamous cell carcinoma based on its ability to reverse transcriptional signatures associated with cSCC development. As a regulator of ERK activity, the team reasoned MEK would be a viable chemopreventative target.

Although systemic MEK inhibition suppresses tumor formation, it also causes significant adverse effects. For this reason, the team decided to work with NFX-179, a topical MEK inhibitor developed by NFlection Therapeutics. NFX-179 is a proprietary, metabolically labile, or "soft" compound — designed to concentrate key biological effects at the site of application while considerably reducing systemic exposure and thus side effects.

"We are excited about this result because it demonstrates that we can target a specific pathway directly in the skin, achieving clinical efficacy while minimizing systemic toxicity," said Christopher Powala, president & CEO of NFlection Therapeutics. "This topically targeted approach is of critical importance to the immunosuppressed, who are at high risk for this aggressive cancer and require an effective chemoprevention strategy that also minimizes systemic exposure. We looks forward to taking NFX-179 gel into clinical trials."

Key Application for Solid Organ Transplant Recipients
Cutaneous squamous cell carcinoma is one of the most common cancers, with an estimated 700,000 cases diagnosed in the United States annually. Risk factors for cutaneous squamous cell carcinoma include older age, male sex, fair pigmentation, ultraviolet exposure and immunosuppression. In particular, solid organ transplant recipients (SOTRs) have a 65- to 250-fold increased incidence of immunosuppressant-mediated cSCC compared to the general population, and up to 3.2% of SOTRs die from cutaneous squamous cell carcinoma.

"We believe this research, led by Dr. Tsai’s lab, is significant for solid organ transplant recipients, who often face a more aggressive cutaneous squamous cell carcinoma, with up to 25% mortality," said Dr. Guy Webster, Chief Medical Officer of NFlection. "There is currently no preventive treatment for immunosuppressed cSCC individuals, and the surgical options leave scars and commonly lead to recurrence. A topical, precision approach that these patients can tolerate would be an important advance."

Details of Plenary Session
"Topical MEK Inhibition as Precision Targeted Chemoprevention" will be presented during Plenary Session #3, which begins at 10:30 am ET on Thursday, May 6.

About NFX-179
NFX-179 is an investigational mitogen-activated protein kinase kinase inhibitor. NFX-179 is designed as a "soft" (metabolically labile) drug designed to concentrate at the site of action while significantly reducing side effects of systemically available MEK inhibitors.